Is it normal to see an ARP every 30 seconds from a Linksys RV042 router. (Seeing in Wireshark)
It's arping for a valid IP address, but why does it have to be every 30 sec?
The only place in router where that IP address is listed in the router’s config is port forwarding tab.
(Ports 80 and 25 are forwarded )
Firmware Version: 22.214.171.124-tm